import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        System.out.println("hello yyt");
        //Scanner scanner = new Scanner(System.in);
        //String name = scanner.nextLine();
        //int aage = scanner.nextInt();
        //System.out.println(name + aage);
        System.out.println("6666,我爱桐桐");
        
    }
}